Koyalipou moved to France from the
Central African Republic as a young child, and joined the
Niort academy at the age of 7. Koyalipou made his professional debut for Niort in a 2–1
Ligue 2 loss to
Stade de Reims on 8 December 2017. He signed his first professional contract on 26 January 2018. Koyalipou signed for Swiss club
Lausanne-Sport in June 2021. On 4 January 2023, he was loaned to
Avranches in
Championnat National. On 17 July 2023, Koyaliou signed a three-year contract with
Beveren in Belgium. On 6 August of the following year, he moved to
CSKA Sofia where he signed a three-year contract. On 9 January 2025, Koyalipou returned to France and signed a three-and-a-half-year contract with
Lens. On 29 July, he was loaned to
La Liga side
Levante for one year. He scored his first goal in a 4–0 victory over Girona. On 29 January 2026, Koyalipou moved on a new loan to
Angers. ==International career==